What is meant by ‘passing the variable by value and reference' in php?
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What is data abstraction in php?
What is difference between variable declaration and variable definition?
what is CURL?
Inside a php function, what param needs to be set in order to access a global variable?
Explain what does the unlink() function means?
What is the advantage of runtime polymorphism?
I finished my degree 4 years back. I didnt get job in software. In the time(for 4 years) i worked one kpo industries. but now i got job in php(40 employes working there) as fresher(Salary 8000). Shall i join in php. I have no knowledge about php. Can i do well in php. How will my carrier if i join in php? Please can you give your idea.? It will be more usefull to me.
How do you remove duplicates from an array?
what is constructor in a class, how it is work, how it is call?
When sessions ends?
What is the use of array_count_values() in php?
How long should a session last?